diff -r b5402859dfad -r 534387caf43d targets/plc_debug.c
--- a/targets/plc_debug.c	Tue Aug 20 10:08:11 2019 +0200
+++ b/targets/plc_debug.c	Mon Aug 26 08:54:02 2019 +0200
@@ -71,37 +71,9 @@
     }
 }
 
-#define __Unpack_case_t(TYPENAME) \
-        case TYPENAME##_ENUM :\
-            *flags = ((__IEC_##TYPENAME##_t *)varp)->flags;\
-            forced_value_p = *real_value_p = &((__IEC_##TYPENAME##_t *)varp)->value;\
-            break;
-
-#define __Unpack_case_p(TYPENAME)\
-        case TYPENAME##_O_ENUM :\
-            *flags = __IEC_OUTPUT_FLAG;\
-        case TYPENAME##_P_ENUM :\
-            *flags |= ((__IEC_##TYPENAME##_p *)varp)->flags;\
-            *real_value_p = ((__IEC_##TYPENAME##_p *)varp)->value;\
-            forced_value_p = &((__IEC_##TYPENAME##_p *)varp)->fvalue;\
-            break;
-
-void* UnpackVar(dbgvardsc_t *dsc, void **real_value_p, char *flags)
-{
-    void *varp = dsc->ptr;
-    void *forced_value_p = NULL;
-    *flags = 0;
-    /* find data to copy*/
-    switch(dsc->type){
-        __ANY(__Unpack_case_t)
-        __ANY(__Unpack_case_p)
-    default:
-        break;
-    }
-    if (*flags & __IEC_FORCE_FLAG)
-        return forced_value_p;
-    return *real_value_p;
-}
+#define __Unpack_desc_type dbgvardsc_t
+
+%(var_access_code)s
 
 void Remind(unsigned int offset, unsigned int count, void * p);